Search Results - "Nelias, Daniel"

An efficient method for analyzing the roller screw thread geometry by Sandu, Sebastian, Biboulet, Nans, Nelias, Daniel, Abevi, Folly

“…•A different method for describing thread profiles in the normal plane is proposed.•Detailed explanations for the contact location algorithm are given.•Both…”
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Velocity correlated crack front and surface marks in single crystalline silicon by Zhao, Lv, Bardel, Didier, Maynadier, Anne, Nelias, Daniel

“…Single crystalline silicon fractures on low-energy cleavage planes such as (111) and (110). The crack propagation cannot accurately be predicted by linear…”
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Crack plane deflection and shear wave effects in the dynamic fracture of silicon single crystal by Wang, Meng, Zhao, Lv, Fourmeau, Marion, Nelias, Daniel

“…Fracture paths in crystalline solid can be significantly altered upon encountering stress perturbations. Here, we investigate the dynamic cleavage deflection…”
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Approach of Pavement Surface Layer Degradation Caused by Tire Contact Using Semi-Analytical Model by Manyo, Edem Yawo, Picoux, Benoit, Reynaud, Philippe, Tautou, Rémi, Nelias, Daniel, Allou, Fatima, Petit, Christophe

“…New methods of degradations on the pavement's surface, such as top-down cracking and delamination, caused by the repeated passage of heavy vehicles led to…”
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Running Torque of Slow Speed Two-Point and Four-Point Contact Bearings by Joshi, Amit, Kachhia, Bhavesh, Kikkari, Harsha, Sridhar, Mandyam, Nelias, Daniel

“…A decoupled slow speed friction torque model has been developed to predict the running torque of a double-arched angular contact bearing when operating as a…”
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Modeling of cavitation peening: Jet, bubble growth and collapse, micro-jet and residual stresses by Sonde, Emmanuel, Chaise, Thibaut, Boisson, Nicolas, Nelias, Daniel

“…[Display omitted] Surface treatment methods like shot peening are used to introduce compressive residual stresses in metals and alloys. The presence of…”
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Microstructural and mechanical properties evolutions of plasma transferred arc deposited Norem02 hardfacing alloy at high temperature by Beaurin, Gauthier, Mathieu, Jean-Philippe, Gauthier, Elise, Nelias, Daniel, Coret, Michel, Arnoldi, Felix

“…► Norem02 microstructure constituted with austenite, ferrite, M 7C 3 and MC carbides. ► Microstructure after a reheating thermal treatment as a function of…”
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Rolling contact of a rigid sphere/sliding of a spherical indenter upon a viscoelastic half-space containing an ellipsoidal inhomogeneity by Koumi, Koffi Espoir, Chaise, Thibaut, Nelias, Daniel

“…In this paper, the frictionless rolling contact problem between a rigid sphere and a viscoelastic half-space containing one elastic inhomogeneity is solved…”
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Creep–fatigue mechanical characteristics of salt rocks under triaxial loading: An experimental study by Li, Zongze, Kang, Yanfei, Fan, Jinyang, Fourmeau, Marion, Jiang, Deyi, Nelias, Daniel

“…Salt rock is a sedimentary rock that is widely distributed in the crust. Since salt rock has a low permeability, rheological behavior, and self-healing…”
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Weibull strength size effect of diamond wire sawn photovoltaic silicon wafers by Carton, Louise, Riva, Roland, Nélias, Daniel, Fourmeau, Marion

“…A good comprehension of the mechanical properties of photovoltaic silicon wafers is crucial to maintain low breakage rates during solar cell manufacturing. As…”
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Analysis of enhanced heat transfer performance of the functional cage by Wei, Chunhui, Wu, Wei, Wang, Yunduo, Nelias, Daniel, Yuan, Shihua

“…•An innovative functional cage structure with enhanced heat transfer capabilities is proposed to address the challenges of temperature rise and heat…”
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New numerical resolution of the elastic quarter-space, eighth-space and finite-length-space contact problems by Ahyee, Amakoe Komlanvi, Nelias, Daniel, Chaise, Thibaut, Duval, Arnaud

“…In this paper, a new algorithm to solve the elastic quarter-space, the eighth-space and the finite-length-space contact problems is proposed. This corresponds…”
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Analytical prediction of the geometry of contact ellipses and kinematics in a roller screw versus experimental results by Sandu, Sebastian, Biboulet, Nans, Nelias, Daniel, Abevi, Folly

“…•The shape, size and orientation of contact areas between threads are investigated.•Stationary regime kinematics is expressed as a function of the slip…”
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Numerical investigations on drag coefficient of circular cylinder with two free ends in roller bearings by Gao, Wenjun, Nelias, Daniel, Lyu, Yaguo, Boisson, Nicolas

“…In high speed roller bearings, the drag force due to the oil-air mixture present in the bearing cavity – that is acting against the roller movement – is…”
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Damage evolution of rock salt under multilevel amplitude creep–fatigue loading with acoustic emission monitoring by Li, Zongze, Suo, Jinjie, Fan, Jinyang, Fourmeau, Marion, Jiang, Deyi, Nelias, Daniel

“…The use of salt caverns to construct the compressed air energy storage (CAES) plants is an important development for the reuse of abandoned mines in response…”
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Research on mechanism of enhancing lubrication flow field regulation of high-speed bearing functional cage by Wei, Chunhui, Wu, Wei, Hou, Xiaonan, Nelias, Daniel, Yuan, Shihua

“…With the development of major equipment towards high power density, the bearing speed is getting higher and higher. In the oil-jet lubrication mode, the fluid…”
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Numerical investigation of flow around one finite circular cylinder with two free ends by Gao, Wenjun, Nelias, Daniel, Liu, Zhenxia, Lyu, Yaguo

“…Flow around one finite circular cylinder with two free ends is of both fundamental and practical importance, without a detailed discussion yet. In this study a…”
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Prediction of rotation of a shrink-fitted cup of a tapered roller bearing under transient thermal loading by Pinardon, Victor, Gentieu, Timothée, Morterolle, Sébastien, Nélias, Daniel

“…Modeling of tapered roller bearing, running torque and effect of the environment are often studied separately. However, bearing environment can have a…”
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Research on flow pattern of low temperature lubrication flow field of rotating disk based on MPS method by Wei, Chunhui, Wu, Wei, Hou, Xiaonan, Nelias, Daniel, Yuan, Shihua

“…Special vehicles often work in low temperature environment. Nevertheless, the lubrication flow field and oil distribution of gear in low temperature…”
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Fatigue Mechanical Properties of Salt Rocks Under High Stress Plateaus: The Interaction Between Creep and Fatigue by Li, Zongze, Yang, Zhenyu, Fan, Jinyang, Fourmeau, Marion, Jiang, Deyi, Nelias, Daniel

“…To meet the requirements of the United Nations Framework Convention on Climate Change, i.e., the Paris Agreement, countries around the world have developed…”
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